Home / 86,092-186,480

Finding the Third Proportional to 86,092 and 186,480

Calculator

Solution

The third proportional to 86,092 and 186,480 is: 403,925.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,092 : 186,480 = 186,480 : x
  2. Step 2: Convert to fraction form
    86,092/186,480 = 186,480/x
  3. Step 3: Cross multiply
    86,092x = 186,480 × 186,480
  4. Step 4: Simplify right side
    86,092x = 34,774,790,400
  5. Step 5: Solve for x
    x = 34,774,790,400/86,092
  6. Step 6: Final answer
    x = 403,925.92

Related Problems

Find third proportional to 43,046 and 93,240
Half scale
Find third proportional to 172,184 and 372,960
Double scale
Find third proportional to 86,094 and 186,484
Similar ratio
Find third proportional to 129,138 and 279,720
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.